一.我这边是集成了腾讯所提供的X5Webview插件，没有别的原因，就感觉比原生处理的稍微好点吧。
x5Webview与H5的交互问题
x5同步cookie问题
WebView加载进度条问题处理
H5调用Android摄像头进行录制视频、H5调用Android相机进行拍照
x5WebView-WebChromeClient的方法onShowFileChooser只执行一次的问题
X5WebView的Setting需要配置那些东西
废话也不多说了，直接上代码
AndroidManifest.xml 权限
<!-- 网络权限 --><uses-permission android:name="android.permission.INTERNET"/><!-- 网络状态 --><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/><uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /><!-- //腾讯X5WebView权限--><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /><uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /><uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.READ_PHONE_STATE" />
1.MainActivity类网上也有很多案例但是处理的都不是怎么好.
package work;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.content.IntentFilter;import .ConnectivityManager;import workInfo;import .wifi.WifiManager;import android.os.Bundle;import android.util.Log;import android.view.KeyEvent;import android.view.View;import android.widget.LinearLayout;import android.widget.ProgressBar;import android.widget.RelativeLayout;import android.widget.Toast;import androidx.appcompat.app.AppCompatActivity;import com.tencent.smtt.export.external.interfaces.WebResourceError;import com.tencent.smtt.export.external.interfaces.WebResourceRequest;import com.tencent.smtt.sdk.WebChromeClient;import com.tencent.smtt.sdk.WebSettings;import com.tencent.smtt.sdk.WebView;import com.tencent.smtt.sdk.WebViewClient;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;/*** Activity基类:实时获取网络状态* create by Travis1022 on -3-25*/public class MainActivityextends AppCompatActivity {private boolean isRegistered = false;private IntentFilter intentFilter;private NetWorkChangReceiver networkChangeReceiver;private X5WebView webview;private View mErrorView;private RelativeLayout layout;private ProgressBar progressBar;// 页面是否加载错误private boolean isError = false;// 页面是否加载成功private boolean isSuccess = true;public class NetWorkChangReceiver extends BroadcastReceiver {/*** 获取连接类型** @param type* @return*/private String getConnectionType(int type) {String connType = "";if (type == ConnectivityManager.TYPE_MOBILE) {connType = "3G网络数据";} else if (type == ConnectivityManager.TYPE_WIFI) {connType = "WIFI网络";}return connType;}@Overridepublic void onReceive(Context context, Intent intent) {if (WifiManager.WIFI_STATE_CHANGED_ACTION.equals(intent.getAction())) {// 监听wifi的打开与关闭，与wifi的连接无关int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, 0);Log.e("TAG", "wifiState:" + wifiState);switch (wifiState) {case WifiManager.WIFI_STATE_DISABLED:break;case WifiManager.WIFI_STATE_DISABLING:break;}}// 监听网络连接，包括wifi和移动数据的打开和关闭,以及连接上可用的连接都会接到监听if (ConnectivityManager.CONNECTIVITY_ACTION.equals(intent.getAction())) {//获取联网状态的NetworkInfo对象NetworkInfo info = intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO);if (info != null) {//如果当前的网络连接成功并且网络连接可用if (NetworkInfo.State.CONNECTED == info.getState() && info.isAvailable()) {if (info.getType() == ConnectivityManager.TYPE_WIFI || info.getType() == ConnectivityManager.TYPE_MOBILE) {setUpView();Log.i("TAG", getConnectionType(info.getType()) + "连上");Toast.makeText(context, getConnectionType(info.getType()) + "连上", Toast.LENGTH_SHORT).show();}} else {showErrorPage();Log.i("TAG", getConnectionType(info.getType()) + "断开");Toast.makeText(context, getConnectionType(info.getType()) + "断开", Toast.LENGTH_SHORT).show();}}}}}@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initHardwareAccelerate();webview = (X5WebView) findViewById(R.id.webview);progressBar = (ProgressBar) findViewById(R.id.progressBar);//注册网络状态监听广播intentFilter = new IntentFilter();intentFilter.addAction(".conn.CONNECTIVITY_CHANGE");networkChangeReceiver = new NetWorkChangReceiver();registerReceiver(networkChangeReceiver, intentFilter);isRegistered = true;}/*** 启用硬件加速*/private void initHardwareAccelerate() {try {if (Integer.parseInt(android.os.Build.VERSION.SDK) >= 11) {getWindow().setFlags(android.view.WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,android.view.WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);}} catch (Exception e) {}}// 数据加载private void setUpView() {if (mErrorView != null) {mErrorView.setVisibility(View.GONE);}webview.loadUrl("/");webview.setWebViewClient(new myWebViewClient());webview.setWebChromeClient(new myWebChromeClient());//屏幕自适应webview.getSettings().setJavaScriptEnabled(true);webview.getSettings().setUseWideViewPort(true);webview.getSettings().setLoadWithOverviewMode(true);}boolean mIsErrorPage;// 加载失败自定义protected void showErrorPage() {if (layout != null) {layout.setVisibility(View.VISIBLE);}if (mErrorView != null) {mErrorView.setVisibility(View.VISIBLE);}LinearLayout webParentView = (LinearLayout) webview.getParent();initErrorPage();//初始化自定义页面while (webParentView.getChildCount() > 1) {webParentView.removeViewAt(0);}@SuppressWarnings("deprecation")LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT);webParentView.addView(mErrorView, 0, lp);mIsErrorPage = true;}/*** WebViewClient监听*/private class myWebViewClient extends WebViewClient {@Overridepublic boolean shouldOverrideUrlLoading(WebView webView, String s) {webView.loadUrl(s);return true;}@Overridepublic void onPageFinished(WebView view, String url) {super.onPageFinished(view, url);if (!isError) {// 在访问失败的时候会首先回调onReceivedError，然后再回调onPageFinishedisSuccess = true;Log.i("网络：--", "加载成功");}// 还原变量isError = false;}@Overridepublic void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {super.onReceivedError(view, errorCode, description, failingUrl);isError = true;isSuccess = false;showErrorPage();Log.i("网络：--", "加载失败");}}/*** WebChromeClient监听*/private class myWebChromeClient extends WebChromeClient {@Overridepublic void onProgressChanged(WebView webView, int i) {super.onProgressChanged(webView, i);if (i == 100) {progressBar.setVisibility(View.GONE);//加载完网页进度条消失} else {progressBar.setVisibility(View.VISIBLE);//开始加载网页时显示进度条progressBar.setProgress(i);//设置进度值}}}/**** 显示加载失败时自定义的网页* @param post*/protected void initErrorPage() {if (mErrorView == null) {mErrorView = View.inflate(this, R.layout.activity_url_error, null);mErrorView.setVisibility(View.VISIBLE);layout = (RelativeLayout) mErrorView.findViewById(R.id.online_error_btn_retry);layout.setVisibility(View.VISIBLE);layout.setOnClickListener(new View.OnClickListener() {public void onClick(View v) {webview.reload();mErrorView.setVisibility(View.GONE);}});mErrorView.setOnClickListener(null);}}/*** onKeyDown方法*/@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) {if (keyCode == KeyEvent.KEYCODE_BACK) {if (webview != null && webview.canGoBack()) {webview.goBack();return true;} else {return super.onKeyDown(keyCode, event);}}return super.onKeyDown(keyCode, event);}/*** onDestroy方法*/@Overrideprotected void onDestroy() {super.onDestroy();if (null != webview) {webview.destroy();//释放资源}}}
2.MyApplication类全局上下文类
package work;import android.app.Application;import android.util.Log;import com.tencent.smtt.sdk.QbSdk;public class MyApplication extends Application {@Overridepublic void onCreate() {super.onCreate();//搜集本地tbs内核信息并上报服务器，服务器返回结果决定使用哪个内核。QbSdk.PreInitCallback cb = new QbSdk.PreInitCallback() {@Overridepublic void onViewInitFinished(boolean arg0) {// TODO Auto-generated method stub//x5內核初始化完成的回调，为true表示x5内核加载成功，否则表示x5内核加载失败，会自动切换到系统内核。Log.d("app", " onViewInitFinished is " + arg0);}@Overridepublic void onCoreInitFinished() {// TODO Auto-generated method stub}};//x5内核初始化接口QbSdk.initX5Environment(getApplicationContext(), cb);}}
3.X5WebView类
package work;import android.annotation.SuppressLint;import android.content.Context;import android.graphics.Canvas;import android.graphics.Paint;import android.os.Build;import android.util.AttributeSet;import android.view.View;import android.widget.TextView;import com.tencent.smtt.sdk.QbSdk;import com.tencent.smtt.sdk.WebSettings;import com.tencent.smtt.sdk.WebView;import com.tencent.smtt.sdk.WebViewClient;public class X5WebView extends WebView {private WebViewClient client = new WebViewClient() {/*** 防止加载网页时调起系统浏览器*/public boolean shouldOverrideUrlLoading(WebView view, String url) {view.loadUrl(url);return true;}};@SuppressLint("SetJavaScriptEnabled")public X5WebView(Context arg0, AttributeSet arg1) {super(arg0, arg1);this.setWebViewClient(client);// this.setWebChromeClient(chromeClient);// WebStorage webStorage = WebStorage.getInstance();initWebViewSettings();this.getView().setClickable(true);}private void initWebViewSettings() {WebSettings webSetting = this.getSettings();webSetting.setJavaScriptEnabled(true);webSetting.setJavaScriptCanOpenWindowsAutomatically(true);webSetting.setAllowFileAccess(true);webSetting.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);webSetting.setSupportZoom(true);webSetting.setBuiltInZoomControls(true);webSetting.setUseWideViewPort(true);webSetting.setSupportMultipleWindows(true);// webSetting.setLoadWithOverviewMode(true);webSetting.setAppCacheEnabled(true);// webSetting.setDatabaseEnabled(true);webSetting.setDomStorageEnabled(true);webSetting.setGeolocationEnabled(true);webSetting.setAppCacheMaxSize(Long.MAX_VALUE);// webSetting.setPageCacheCapacity(IX5WebSettings.DEFAULT_CACHE_CAPACITY);webSetting.setPluginState(WebSettings.PluginState.ON_DEMAND);// webSetting.setRenderPriority(WebSettings.RenderPriority.HIGH);webSetting.setCacheMode(WebSettings.LOAD_NO_CACHE);// this.getSettingsExtension().setPageCacheCapacity(IX5WebSettings.DEFAULT_CACHE_CAPACITY);//extension// settings 的设计}@Overrideprotected boolean drawChild(Canvas canvas, View child, long drawingTime) {boolean ret = super.drawChild(canvas, child, drawingTime);canvas.save();Paint paint = new Paint();paint.setColor(0x7fff0000);paint.setTextSize(24.f);paint.setAntiAlias(true);//if (getX5WebViewExtension() != null) {//canvas.drawText(this.getContext().getPackageName() + "-pid:"//+ android.os.Process.myPid(), 10, 50, paint);//canvas.drawText(//"X5 Core:" + QbSdk.getTbsVersion(this.getContext()), 10,//100, paint);//} else {//canvas.drawText(this.getContext().getPackageName() + "-pid:"//+ android.os.Process.myPid(), 10, 50, paint);//canvas.drawText("Sys Core", 10, 100, paint);//}//canvas.drawText(Build.MANUFACTURER, 10, 150, paint);//canvas.drawText(Build.MODEL, 10, 200, paint);canvas.restore();return ret;}public X5WebView(Context arg0) {super(arg0);setBackgroundColor(85621);}}
4.LoadingImageView 由于我这边替换了WebView失败页面所加载的页面所以有这个
package work;import android.annotation.SuppressLint;import android.content.Context;import android.graphics.drawable.AnimationDrawable;import android.util.AttributeSet;import android.view.View;import android.widget.ImageView;/*** * @author **/@SuppressLint("AppCompatCustomView")public class LoadingImageView extends ImageView {private AnimationDrawable mAnimationDrawable;public LoadingImageView(Context context, AttributeSet attrs) {super(context, attrs);setBackgroundResource(R.drawable.loading);mAnimationDrawable = (AnimationDrawable) getBackground();mAnimationDrawable.start();}@Overrideprotected void onVisibilityChanged(View changedView, int visibility) {super.onVisibilityChanged(changedView, visibility);if (visibility == View.GONE) {mAnimationDrawable.stop();}}}
这边附上Demo地址 提取码：54tw
